1. Lighting the way: Enhancing telephone notification with DC lamps in noisy settings.
- Author
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Hardimita, Priaji, Wisaksono, Arief, Syarorini, Syamsudduha, Jamaaluddin, Jamaaluddin, and Ayuni, Shazana Dhiya
- Subjects
TELEPHONES ,PUBLIC spaces ,LAMPS ,TELEPHONE calls ,NOISE pollution - Abstract
This study aims to develop a device that uses DC lamps as a notification of a telephone ringing in a noisy room. The research method involves observing the Cikande electronic ambassador shop and proposing the use of a DC lamp as a replacement for the speaker output of the telephone. The device includes a PNP transistor type as an amplifier and multiple LEDs to ensure visibility in a noisy environment. The result is a functional device that uses DC lamps to notify the ringing of a telephone in a noisy room. The implication of this research is that it provides a solution for situations where conventional ringing tones from telephones are not audible due to noise pollution. The device can be useful in various settings, including busy offices, factories, and public spaces. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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